This paper proposes an optimization model for the airport ground movement problem(GMP)based on bilevel programming to address taxi conflicts on the airport ground and to improve the operating safety and efficiency.To ...This paper proposes an optimization model for the airport ground movement problem(GMP)based on bilevel programming to address taxi conflicts on the airport ground and to improve the operating safety and efficiency.To solve GMP,an iterative heuristic algorithm is designed.Instead of separately investigating each problem,this model simultaneously coordinates and optimizes the aircraft routing and scheduling.A simulation test is conducted on Nanjing Lukou International Airport(NKG)and the results show that the bilevel programming model can clearly outperform the widely used first-come-first-service(FCFS)scheduling scheme in terms of aircraft operational time under the precondition of none conflict.The research effort demonstrates that with the reduced operating cost and the improved overall efficiency,the proposed model can assist operations of the airports that are facing increasing traffic demand and working at almost maximum capacity.展开更多
针对以总完工时间最小化为目标的无等待流水调度问题(缩写为NWFSP),提出了两个迭代启发式算法(缩写为IHA1、IHA2).一个是以FL(described by Framinan and Leisten,OMEGA,2003)启发式算法产生的解作为初始解,另一个是以WY(described by H...针对以总完工时间最小化为目标的无等待流水调度问题(缩写为NWFSP),提出了两个迭代启发式算法(缩写为IHA1、IHA2).一个是以FL(described by Framinan and Leisten,OMEGA,2003)启发式算法产生的解作为初始解,另一个是以WY(described by Hoon-shik Woo and Dong-soon Yim,Computers&Ops Res,1998)启发式算法产生的解作为初始解,然后两者均应用RZ(developed by Rajendran and Ziegler,European Journal of Operational Research,1997)和FL插入以及成对交换技术进行多次迭代来改善解的质量.为了评估,我们使用了Taillard’s基准程序随机产生了大量实例,实验结果显示,IHA1和IHA2在解的性能上优于经典的RC1、RC2、PH1(p)算法,随着问题规模的增大,对解的质量改善得更好.展开更多
基金supported by the National Natural Science Foundations of China(Nos.U1933118,U2033205)。
文摘This paper proposes an optimization model for the airport ground movement problem(GMP)based on bilevel programming to address taxi conflicts on the airport ground and to improve the operating safety and efficiency.To solve GMP,an iterative heuristic algorithm is designed.Instead of separately investigating each problem,this model simultaneously coordinates and optimizes the aircraft routing and scheduling.A simulation test is conducted on Nanjing Lukou International Airport(NKG)and the results show that the bilevel programming model can clearly outperform the widely used first-come-first-service(FCFS)scheduling scheme in terms of aircraft operational time under the precondition of none conflict.The research effort demonstrates that with the reduced operating cost and the improved overall efficiency,the proposed model can assist operations of the airports that are facing increasing traffic demand and working at almost maximum capacity.
文摘针对以总完工时间最小化为目标的无等待流水调度问题(缩写为NWFSP),提出了两个迭代启发式算法(缩写为IHA1、IHA2).一个是以FL(described by Framinan and Leisten,OMEGA,2003)启发式算法产生的解作为初始解,另一个是以WY(described by Hoon-shik Woo and Dong-soon Yim,Computers&Ops Res,1998)启发式算法产生的解作为初始解,然后两者均应用RZ(developed by Rajendran and Ziegler,European Journal of Operational Research,1997)和FL插入以及成对交换技术进行多次迭代来改善解的质量.为了评估,我们使用了Taillard’s基准程序随机产生了大量实例,实验结果显示,IHA1和IHA2在解的性能上优于经典的RC1、RC2、PH1(p)算法,随着问题规模的增大,对解的质量改善得更好.
